/*******************************************************************************
 * Copyright 2012 Amit Portnoy
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package graphpack.remote;

import graphpack.INode;
import graphpack.INodeLocator;
import graphpack.NodeLocation;

import com.google.inject.Inject;


/**
 * responsible for locating a remote node
 * @author amitport
 *
 */
public class RemoteNodeLocator implements INodeLocator {
	IConnectionManager connectionManager;
	@Inject
	public RemoteNodeLocator(IConnectionManager connectionManager){
		this.connectionManager = connectionManager;
	}
		

	/**
	 * {@inheritDoc} </br></br> 
	 * @return a proxy of the node specified in the location parameter
	 */
	@Override 
	public INode locate(String sourceService, String sourceClient,
			NodeLocation location) {
		return connectionManager.connect(sourceService, sourceClient, location.getServiceName())
				.client(location.getClientName()).node(location.getNodeName());
	}

}
